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Power Transformer NSN 5950-00-078-9517

Item Description

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes transformer (1), pulse.

NSN 5950-00-078-9517 NSN: 5950-00-078-9517

Features and Characteristics

Reliability Indicator
Not established
Overall Length
6.500 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
4.750 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width
3.875 inches single mounting facility single center group
Overall Height
2.875 inches
Overall Width
4.375 inches
Mounting Hole Diameter
0.265 inches single group
Frequency Rating
380.0 hertz single component and 420.0 hertz single component
Input-output Phase Relationship
Three phase to six phase single component
Transformer Winding Connection Type
Delta-delta
Maximum Transformer Power Rating
3.7 kilovolt-ampere single component
Inclosure Type
Open
Mounting Facility Quantity
4 single group
Mounting Method
Flange single group and unthreaded hole single group
Winding Function And Quantity
1 primary single component and 2 secondary single component
Winding Operating Current
41.0 amperes ac single component 2nd secondary
Winding Operating Voltage
22.30 ac volts single component 2nd secondary
Terminal Type And Quantity
9 tab, solder lug
FSC
5950 Coils And Transformers
NIIN
000789517
NSN
5950000789517

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2971607
Cage Code:
0AFL4
Status:
A
MSDS:
Part Number:
2001606
Cage Code:
0AFL4
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8504320000
  • NAICS: 334416
  • SITC: 77119
  • Description: Transformers, having a power handling capacity exceeding 1 kva but not exceeding 16 kva, nesoi
  • End Use (Code 20000):
    Generators, accessories

Q & A

Frequently asked questions for NSN 5950-00-078-9517
What are the manufacturers of nsn 5950000789517?
Does this nsn 5950000789517 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5950000789517
A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). it may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. for transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. excludes transformer (1), pulse.
Does nsn 5950000789517 contain any precious metals?
No precious metal content.
Does nsn 5950000789517 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5950000789517?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
32496
FIIG:
A058B0
App. Key:
J
Cond. Code:
2
Status:
A

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